baber/WOPTO huggingface dataset:
Patent DE-3219882-A1 (DE)
Title: Concrete pump
Inventor: GEUE FRANZ-HUBERT
IPC: F04B11/00
Filed: 1982-05-27
Abstract: In an apparatus for conveying concrete, comprising a pump with pistons arranged mutually parallel, which conveys the concrete, which can be supplied via a funnel, alternately into a pressure pipe via an S-shaped distributor arranged pivotably in the funnel, the funnel being connected at its rear wall to the cylinders of the pump via openings lying in one plane and the openings being alternately connectable to the pressure pipe by the distributor, at least three pump cylinders (6) arranged in symmetrical distribution on the circular line ( epsilon ) and having corresponding openings (5) being provided. The distributor (9) is structurally defined so that it always covers at least two pump cylinders (6) on the inlet side and is pivotable stepwise through the round angle and a multiple thereof. With a concrete pump of this type, it is possible to obtain a continuous conveying stream. <IMAGE>
Patent DE-3224974-A1 (DE)
Title: Rack handling appliance
Inventor: FISCHBACH HORST
IPC: B66F9/07
Filed: 1982-07-03
Abstract: An automatically controlled rack handling appliance for box stores can be moved horizontally and vertically in an aisle between the storage racks and has a device for removing the storage units from predetermined rack places and for putting the same in order in these rack places. This device is a gripping device (7) which is displaceably attached to a pivot mounting (6) of the appliance, is provided with a liftable and lowerable gripping arm (11) engaging in the recessed grip (14) of a storage box (8) and has a counterstay (15) reaching behind the top edge of the box, the gripping arm (11) being controllable by an eccentric cam. A buffer store is provided on the handling appliance for accommodating several storage boxes (8). <IMAGE>
Patent DE-3229460-A1 (DE)
Inventor: STELZER VOLKER DIPL ING
IPC: E04F13/12
Filed: 1982-08-06
Abstract: 1. A wall consisting of prefabricated and assemblable components, in particular for acoustic and visual protection, comprising a plurality of shaped planks (1) which are arranged parallel and substantially horizontally and in mutually displaced relationship and which are connected by superposed support brackets (2) lying transversely with respect to the planks (1), the planks (1) each having an outside and an inside surface, wherein the support brackets (2) are fitted positively into the inside surface of a plank (1) at suitable peripheral portions and in addition each support bracket (2), at its upper edge forms a support for the next higher plank, said support being adapted to the outside dimensions of the subjacent portion (4, 5) of the plank (1), characterised in that : - the planks (1) comprise metal or correspondingly thin-walled plastics material, - each support bracket (2) interconnects a respective pair of adjacent planks (1) of different heights, - the support for the next higher plank (1) is formed as an opening (10) in the upper edge of the support bracket (2), and - an end contour edge portion of the support bracket (2) has at least partially the same profiling as the inner profiling of the plank (1).
Patent DE-3233666-A1 (DE)
Title: Automatic shunting system
Inventor: LEISENBERG ROLF
IPC: B61J3/02
Filed: 1982-09-10
Abstract: In order to permit the conveying means in the train-formation tracks (e.g. Z1) of a shunting system on the one hand to move forward as far as possible but on the other hand to retrieve them in each case before a following section (A7) runs into the conveying zone (F) of the respective train-formation track, provision is made in each case at the start of a conveying process for the time which is available for the respective conveying process to be determined. This is the time which passes until a following section runs into the conveying zone. In order to be able to determine this time, at the start of each conveying process the distance of the respective subsequent section from the start of the conveying zone is identified. For this purpose, the sections (A7) deposit their respective destination (Z1), with report point orientation, in a working memory (AS) when they pass by report points (MP1, MP2, MO11, MP21, MP31) arranged along their travel paths. By means of travel path-oriented interrogation of the memory locations (MP31, MP11,....) of the working memory counter to their write-in direction regarding the stored destinations (Z1), the respective subsequent sections (A7) and thus their distance from the section (A5) ahead can be identified. <IMAGE>
Patent DE-3237341-A1 (DE)
Inventor: KELLER REINHOLD DR
IPC: C12N11/04
Filed: 1982-10-08
Abstract: Biocatalysts in bead form which contain microorganisms are particularly advantageously obtained by radical polymerization of acrylamide with methylene-bis-acrylamide in aqueous-organic phase suspension when the organic phase is a highly fluorinated carbon compound. The biocatalysts thus obtained have high stability and activity and are suitable for biotechnical processes.
Patent DE-3301761-A1 (DE)
Title: Airtight and odourless dog excrement carrying container with receiving device
Inventor: MEYERMANN ERWIN
IPC: E01H1/12
Filed: 1983-01-20
Abstract: In a receiving device for receiving and transporting dog excrement, the device is formed by two carrying container halves (1+2) and carrying handle halves (5+6) opposite these, which are interconnected in the manner of tongs by means of a pin (3). The carrying container halves (1+2) are held in their closed position by means of a lock (4) arranged in the region of the carrying handles (5+6). Moreover, the side walls of the carrying containers (1+2) have outwardly directed stabilising corners (7+8) which make possible setting down on the ground. Opposite the stabilising corners (8), the side walls are extended with side parts (9) which enclose the side walls of the carrying container (2) in the closed position and seal these in an odourless manner. <IMAGE>
Patent DE-3302811-A1 (DE)
Title: Use of nafazatrom in the therapy of cardiac dysrhythmias and myocardial ischaemias, pharmaceutical compositions for this purpose and process for the preparation thereof
Inventor: FIEDLER VOLKER DR
IPC: A61P3/00
Filed: 1983-01-28
Abstract: The present invention relates to the use of 3-methyl-1-[2-(2-naphthyloxy)ethyl]-2-pyrazolin-5-one ("nafazatrom") for the prevention and treatment of myocardial infarcts after myocardial ischaemias and of cardiac dysrhythmias. The invention also relates to antiarrhythmic and antiischaemic pharmaceutical compositions which contain a therapeutically effective amount of nafazatrom.
Patent DE-3302980-A1 (DE)
Title: Field chopper
Inventor: HOLLMANN BERND DIPL ING
IPC: A01F29/09
Filed: 1983-01-29
Abstract: The present invention relates to a field chopper which has, in addition to a chopping drum, a further post-comminution and acceleration device for the chopped material. The post-comminution and acceleration device is a single functional and assembly unit and consists of two rollers of profiled surface which are drivable in opposite directions and at different circumferential speeds. Considerable constructional space is thus saved in this way by the use of a single constructional unit serving both for post-comminution and for acceleration.
Patent DE-3307520-A1 (DE)
Title: Apparatus for the evaporation of liquefied gas for a combustion plant
IPC: F17C7/04
Filed: 1983-03-03
Abstract: Liquefied gases such as butane/propane are continuously evaporated by means of a gas-heated small evaporator and are fed to the appliances using them, for households in cold climate zones.
Patent DE-3310444-A1 (DE)
Title: Multicoloured liquid crystal display device
Inventor: CREMERS ROLF A DR
IPC: G02F1/1333
Filed: 1983-03-23
Abstract: Published without abstract.
Patent DE-3313560-A1 (DE)
Title: Process and device for melting thermoplastic coating materials in the form of granules, pieces or strands
Inventor: HERZOG PETER ING GRAD
IPC: B29B13/02
Filed: 1983-04-14
Abstract: In a process and a device for melting of thermoplastics coating materials in the form of granules, pieces or strands, with a simple technical construction and continuous mode of operation, in order to permit very gentle melting as regards the thermal loading the coating material is compressed in a first stage and, subdivided into individual strands, guided through a preheating zone. Subsequent to this the individual strands are recombined in a second stage to form a unified strand and this is fed through a postheating zone. <IMAGE>
Patent DE-3314049-A1 (DE)
Title: End mill fitted with indexable inserts
Inventor: GRAEFE WERNER ING GRAD
IPC: B23C5/10
Filed: 1983-04-19
Abstract: An end mill fitted with indexable inserts, which with their main cutting edges are arranged so as to follow spiral rows on the periphery of the tool body in such a way that the main cutting edges of the indexable inserts of adjacent rows are in each case staggered relative to one another, is designed in such a way that all rows in each case contain an end indexable insert with a secondary cutting edge lying on the front end of the tool body and adjoining the respective main cutting edge via an outer corner, and in each second row this end indexable insert has a longer main cutting edge covering the gap between the shorter main cutting edges of the two allocated indexable inserts of the respectively adjacent row. In order to obtain satisfactory cutting relationships of the cutting edges of the end indexable inserts without having to tolerate impairment of the machined workpiece surface or a poorer utilisation of the indexable inserts, the arrangement is made in such a way that, of the end indexable inserts of the individual rows, merely every second indexable insert is arranged with a positive plan angle of its secondary cutting edge and the other end indexable inserts are each set back axially by a small amount relative to these indexable inserts while making available their secondary cutting edge, and that they ... with these indexable inserts in the areas of the outer corners ... Original abstract incomplete.
Patent DE-3320355-A1 (DE)
Title: Device and method for the provision of district heating
Inventor: GEUSEN INGEBORG
IPC: F24D10/00
Filed: 1983-06-04
Abstract: In a device for the provision of district heating by means of a heat exchanger (1) arranged on the output side of a steam turbine, a more effective room heating is achieved by means of a combustion system for generating electrical current and district heating (combined power-heat) in that a steam line (7) proceeding from the steam turbine is divided up into a plurality of heating sections (5) inside a preferably heat-insulated district heating boiler (2) and subsequently recombined and opens in a preferably heat-insulated, vented condensate vessel and the district heating boiler (2) is arranged in series on a district heating circulation line. This device is preferably operated so that the district heating boiler is electrically reheated as a function of the district heating demand, heat consumers which are arranged relatively close to the district heating boiler being heated exclusively by district heating and district heat consumers which are arranged relatively far from the district heating boiler being heated exclusively by electrical current provided by the steam turbine. <IMAGE>
Patent DE-3321909-A1 (DE)
Title: Process for generating hydrogen from hydrocarbons
Inventor: JUNGFER HANS DIPL ING
IPC: C01B3/38
Filed: 1983-06-16
Abstract: A process is described for generating hydrogen from hydrocarbons. The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by volume, without reducing the yield, it is proposed to remove the sulphur compounds in a first absorption stage by means of an organic, physically acting solvent, to subject the desulphurised gas to selective catalytic CO oxidation and then, in a second absorption stage, to remove CO2 by means of an organic, physically acting solvent.
Patent DE-3322612-A1 (DE)
Title: Fuel-heated heat source
Inventor: ORTLINGHAUS ULRICH
IPC: F24D3/08
Filed: 1983-06-21
Abstract: The present invention relates to a fuel-heated heat source with a heating branch having radiators, selectively connected via a priority changeover valve, and a service water treatment branch. The object of the invention is to provide a heat source together with service water treatment, in which a large supply of service water is provided with low output of the heat source, and in fact without neglecting the supply of heat to the heating plant. The object is achieved in that a service water once-through heater is arranged in the course of the service water treatment storage tank, being connected by a connection downstream of the storage tank on the service water side.
Patent DE-3322817-A1 (DE)
Title: Process for the preparation of nitrated diphenyl ethers
Inventor: GALLENKAMP BERND DR
IPC: C07F7/08
Filed: 1983-06-24
Abstract: Novel process for the preparation of nitrated diphenyl ethers of the formula <IMAGE> in which R represents ethoxycarbonyl or trimethylsilyl, by reacting compounds of the formula <IMAGE> in which R has the abovementioned meaning, with nitric acid in the presence of acetic anhydride and glacial acetic acid at temperatures between -20 DEG C and +40 DEG C.
Patent DE-3323002-A1 (DE)
Title: Motor vehicle
Inventor: VOGEL WOLFGANG DIPL ING
IPC: B62D31/00
Filed: 1983-06-25
Abstract: Due to the continually rising number of motor vehicles, the parking space available for them is becoming ever scarcer. In order to meet this problem, the invention proposes a motor vehicle, in particular a passenger motor vehicle, whose parking area can be reduced when the vehicle is not in use. According to the invention, a passenger compartment 10 of the passenger motor vehicle according to the invention can be folded up, specifically firstly two side walls 18 and then a rear wall 19 are folded against a floor trough 16, and a roof 20 is folded against a front wall part 17, and finally the floor trough 16 is folded upwards against the essentially upright front wall part 17. The wheels (rear wheels 12, front wheel 13) remain on the ground in this process. <IMAGE>
Patent DE-3323263-A1 (DE)
Title: System for magnetic-tape apparatus recording and reproduction of frequency-shift-keyed voice-frequency radio telegraphy signals
Inventor: PLATA HANS VON
IPC: G11B20/22
Filed: 1983-06-28
Abstract: To reduce the unwanted frequency deviation due to wow and flutter in magnetic-tape apparatuses (1), a pilot tone is entered on the recording side into this apparatus in addition to the actual frequency-shift-keyed voice-frequency telegraphy signal to be stored. On the reproduction side, the pilot tone is fed after filtering to a discriminator (3), the mid-frequency of which is tuned to the pilot-tone frequency and which emits a frequency-dependent direct voltage to the frequency-determining varactor diode in the heterodyne oscillator (4) of a radio receiver (5), at the signal input (6) of which is the voice-frequency telegraphy signal which originates from the reproduction side of the magnetic-tape apparatus (1) and has been filtered. If the varactor diode is fed by the discriminator (3) a direct voltage proportional to the unwanted frequency deviation, a change in the received frequency takes place in the desired way, so that the distortions caused by the unwanted frequency deviation are reduced. The system according to the invention is suitable for the magnetic-tape buffer storage of frequency-shift-keyed (F1) voice- frequencey telegraphy signals. <IMAGE>
Patent DE-3345872-A1 (DE)
Title: Side car for motor cycles
IPC: B62K27/02
Filed: 1983-12-19
Abstract: A side car for a motor cycle 10 is described, which is constructed as a camping unit 12. The camping unit 12 consists essentially of a box-shaped lower component 16 which is arranged on a chassis 14 and is connected to an upper component 18 which is arranged over the lower component 16. The upper component 18 is also of box-shaped construction and can be displaced telescopically in a vertical direction in relation to the lower component 16. <IMAGE>
Patent DE-3401896-A1 (DE)
Title: Process for the preparation of ethyl carboxylates and ethanol
Inventor: ERPENBACH HEINZ DIPL CHEM DR
IPC: C07C29/157
Filed: 1984-01-20
Abstract: In the process for the preparation of ethyl carboxylates and ethanol by reacting methyl carboxylates with carbon monoxide and hydrogen at temperatures from 375 to 650 K and pressures from 1 to 600 bar, the reaction is carried out in the presence of a catalyst system which contains rhenium or compounds thereof, iodine and/or compounds thereof, tertiary organic N, P, As or Sb compounds, optionally quaternary organic N, P, As or Sb compounds, optionally salts of the alkali metals or alkaline earth metals, and optionally acetic acid.
Patent DE-3409979-A1 (DE)
Title: Rear windscreen which can be heated, as an antenna
Inventor: MOCK HEINRICH
IPC: H01Q1/12
Filed: 1984-03-19
Abstract: Published without abstract.
Patent DE-3412791-A1 (DE)
Title: Baking-oven door with an inspection window
Inventor: FINGERHOLZ KARL-HEINZ
IPC: F24C15/04
Filed: 1984-04-05
Abstract: Baking-oven door, which consists of a printed glass panel, forming the front side, with an inspection window and an inner door plate (2) with a window opening (3), the window opening (3) being lined by a glass pane (4). For the purpose of simplifying mounting, the glass pane (4) is held on the door plate (2) by means of an adhesive connection (5). <IMAGE>
Patent DE-3413311-A1 (DE)
Inventor: KOLDE HANS-JUERGEN DR
IPC: G01N33/86
Filed: 1984-04-09
Abstract: A reagent for the photometric determination of the prothrombin time is described. The reagent contains a thromboplastin and a chromogenic substrate for thrombin, wherein this substrate is cleaved by the thromboplastin at only a low reaction rate. This reagent can be used for the determination of coagulation factors with the use of deficient plasma. Also disclosed is a method of preparing the reagent.
Patent DE-3417838-A1 (DE)
Title: Four-pole network having constant attenuation which is different in sections
Inventor: BETZL HERMANN DIPL ING
IPC: H03H7/46
Filed: 1984-05-14
Abstract: In order to transmit signals, a decoupling junction is provided to whose output the parallel circuit consisting of an all-pass filter with a constant basic attentuation and a reactance filter is connected. The signals are added again in a subsequent adding circuit, in particular an operational amplifier. Darlington all-pass filters can possibly be used as the all-pass circuit.
Patent DE-3419900-A1 (DE)
Title: Vehicle roof having a roof cover which can be raised at least into one ventilation position
Inventor: BAUHOF KARL
IPC: B60J7/00
Filed: 1984-05-28
Abstract: In a vehicle roof having a roof cover which can be raised into at least one ventilation position, in particular however a vehicle roof equipped with a tiltable sliding roof in which a wedge-shaped gap is produced between the roof cover which can be raised out of its closed position in which it rests in the roof plane into the ventilation position between the general plane of the vehicle roof and the extended roof cover, and lateral covers engage over this wedge-shaped gap, in order to reduce the required installation height of the roof cover arrangement and in order to simplify the fitting, it is proposed that the covers which are arranged on each side of the roof cover consist in each case of an approximately trapezoidal blank of at least semi-rigid material and are connected at the top end by means of a holding strip or hook-shaped holder to the roof cover, and at the bottom end are connected to the vehicle roof by means of a reinforcement strip and a return spring arrangement, the covers being produced preferably from a film-like plastic material and being constructed in each case in a single piece as a preform with reinforcement strips running along their upper and lower longitudinal edges. 
<??>The covers engage here through a gap opening between the inner roof lining of the vehicle and the frame engaging under the roof cutout. 
<IMAGE>
Patent DE-3420536-A1 (DE)
Title: Nappy
Inventor: RODLER HANS
IPC: A61F13/15
Filed: 1984-06-01
Abstract: Published without abstract.
Patent DE-3423428-A1 (DE)
Inventor: HEIMES ENGELBERT DIPL ING
IPC: B27B17/00
Filed: 1984-06-26
Abstract: Wood slitting tool with a motor chainsaw drive for slitting wood pieces from wood cranks, driving by means of a slitting cone of wedge secured to the guiding blade (8) of a chainsaw a chain toothed whell (9) arranged in the slitter, to which is secured either a conical wheel-gear (28) enabling to drive by means of a pair of conical wheels (10, 10') the shaft (6) of the drive shaft (11) int he slitting unit in the locking nut (5) and the conical segment (16) in the left and right travel, a conical point (21) with outer thread, or an eccentric shaft (9') with a drive rod (12A) enabling to form a slitting wedge (20A) with the actuation principle of a pneumatic hammer.
Patent DE-3426419-A1 (DE)
Inventor: MICHEL HELMUT
IPC: C07D209/34
Filed: 1984-07-18
Abstract: The present invention provides oxindole derivatives of the formula: <IMAGE>  (I)  wherein the various substituents are defined hereinbelow. The above compounds display nitrate-like as well as beta -blocking actions.
Patent DE-3433894-A1 (DE)
Title: Control device with several choke points which can be set at will
Inventor: ROOS REINHARD
IPC: F15B13/042
Filed: 1984-09-14
Abstract: Control device with several choke points which can be set at will and an actuating lever 7 which is common to all choke points and is rigidly connected to a hemispherical component 6 which is pivotably mounted in a hollow hemispherical surface 4 of a housing lid 2 and is supported against preloaded springs 14, 15, 16, the passages 22, 23, 24, 25, in which a choke point is arranged in each case, being formed in the housing lid 2 and opening out in the hollow hemispherical surface 4, and passages 26, 27, 28, 29 which open out in a corresponding manner being arranged in the hemispherical component 6.   <IMAGE>
Patent DE-3434328-A1 (DE)
Inventor: TETZLAFF KARL-HEINZ
IPC: C25B15/00
Filed: 1984-09-19
Abstract: In this process for electrically separating the electrolyte-bearing main from the electrolyte spaces of an electrochemical cell pile, the electrolyte is passed via drop sections directly from the main into the electrolyte space or directly from the electrolyte space into the main.
Patent DE-3438757-A1 (DE)
Title: Device for applying colouring agent to a surface
Inventor: HOEVELER MANFRED ING GRAD
IPC: B05C17/00
Filed: 1984-10-23
Abstract: A device for applying colouring agent (2) to a surface is proposed, which device has a container (1) with at least one sealable opening (3) for issuing a desired amount of colouring agent (2) to a tool (5). The closure (6) of the opening (3) can be actuated by a push-button key (7). The tool (5) is constructed as a sponge which is provided with bores (8) for the colouring agent (2) to pass through to a working surface (4) below it. The colouring agent (2) from the container (1) is applied to the surface via this working surface (4). The closure (6) of the container (1) is acted on by a restoring spring (14) which acts in the closing direction. The colouring agent (2) is issued to the working surface (4) as required by actuating the push-button key (7) and is transferred from there to the surface to be coloured. <IMAGE>